GB1296780A - - Google Patents

Info

Publication number
GB1296780A
GB1296780A GB1296780DA GB1296780A GB 1296780 A GB1296780 A GB 1296780A GB 1296780D A GB1296780D A GB 1296780DA GB 1296780 A GB1296780 A GB 1296780A
Authority
GB
United Kingdom
Prior art keywords
outer sheath
june
metal layer
cable
layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19691933071 external-priority patent/DE1933071A1/en
Application filed filed Critical
Publication of GB1296780A publication Critical patent/GB1296780A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/443—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Insulated Conductors (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

1296780 Cables KABEL-UND METALLWERKE GUTEHOFFNUNGSHUTTE AG 5 June 1970 [30 June 1969] 27246/70 Addition to 1260533 Heading H1A A cable has an outer sheath 3 composed of a fire-resistant material prepared according to the method of claim 1 of the parent Specification. The cable core 1, which may consist of stranded conductors, insulated with polyvinyl chloride, has a metal layer 2 underneath the outer sheath. The metal layer may be of aluminium and formed from foil, tape or individual wires. The layer may be formed into a tube with overlapping edges which may be adhesively bonded or welded together, the outer sheath being applied by extrusion, preferably in the same operation.
GB1296780D 1969-06-30 1970-06-05 Expired GB1296780A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691933071 DE1933071A1 (en) 1968-05-11 1969-06-30 Fire-proof electrical cable

Publications (1)

Publication Number Publication Date
GB1296780A true GB1296780A (en) 1972-11-15

Family

ID=5738397

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1296780D Expired GB1296780A (en) 1969-06-30 1970-06-05

Country Status (6)

Country Link
BE (1) BE750407R (en)
CH (1) CH544386A (en)
FI (1) FI52414C (en)
FR (1) FR2048041A6 (en)
GB (1) GB1296780A (en)
NL (1) NL7008949A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2315154A2 (en) * 1975-06-20 1977-01-14 Thomson Brandt Metal ribbon sheathing for electric cables - is coated with a lacquer based on nonplasticised vinyl (co)polychlorate

Also Published As

Publication number Publication date
FI52414B (en) 1977-05-02
BE750407R (en) 1970-10-16
CH544386A (en) 1973-11-15
FI52414C (en) 1977-08-10
NL7008949A (en) 1971-01-04
FR2048041A6 (en) 1971-03-19

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee